Error Code Indication (Function Code 82) - Brother DCP-9055CDN Service Manual

Error log
related
items
*4
01 to 10 are entered in ## in chronological order. When you press the OK button as the
machine error history is displayed, the page counter values when the errors occurred are
displayed.
*5
01 to 10 are entered in ## in chronological order. When you press the OK button as the
engine error history is displayed, TM: elapsed time (minute) from the previous error and BT:
the number of times when the power is ON are displayed. When you press the OK button
again, the engine error history is displayed again.
*6
01 to 10 are entered in ## in chronological order. In the log for design analysis, even if a
same error occurs continuously, it is recorded in the history every time it occurs.
<Operating procedure>
(1) Press the 8 and 0 buttons in this order in the initial state of the maintenance mode.
(2) Each time the Start/Black button is pressed, next log information item appears on the
LCD in the order. Press the
back to the previous item.
(3) Press the Stop/Exit button to return to the machine to the initial state of the maintenance
mode.
Note:
Regarding "MACHINEERR", "COMERR", and "ENGERR", when the OK button is pressed
while the error history is displayed, the page counter value at which the error occurred is
displayed. Press the OK button again to return the machine to the error history display.

1.4.30 Error code indication (Function code 82)

<Function>
This function displays an error code of the machine on the LCD.
<Operating procedure>
(1) Press the 8 and 2 buttons in this order in the initial state of the maintenance mode.
The machine displays "MACHINE ERROR X X" on the LCD.
(2) Press the Stop/Exit button to return to the machine to the initial state of the maintenance
mode.
LCD
4
MACHINEERR_##: *
COMERR##:
5
ENGERR##: *
******
6
DEVSTATUS__##: *
button to go to the next item. Press the
Description
Error history ## to be displayed to the user: Error
code/Occurrence page counter
Last communication error code
Engine error history ##: Error level (2 bytes), large
classification code (2 bytes), detailed classification
code (2 bytes)
Log for design analysis/Occurrence page counter
5-62
button to go
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